Bontrager DuoTrap Digital Speed/Cadence Sensor Bottle Cages entry-level road racers can enjoy

entry-level road racers can enjoy the performance of a high-quality wheelset

Silicone gel pads are specifically designed for comfort and vibration control

A 700 mm² contact area on a carbon body

148x12 thru axle Hub front Bontrager Paradigm Comp 25

And even place for a rear light on the back to make sure you and your saddlebag are seen in the dark

Bontrager DuoTrap Digital Speed/Cadence Sensor Bottle Cages entry-level road racers can enjoySpot on. Every time. Bontrager DuoTrap is the integrated sensor that wirelessly transmits ANT+ and Bluetooth Smart signals to your computer or phone. The easy to use sensor installs in seconds and fits directly into the chainstay of select Trek bicycles for a clean look and preserved aerodynamics. Product details ANT+ 2. 4 GHz and Bluetooth Smart wireless digital speed and cadence sensor ANT+ and Bluetooth Smart allow simultaneous use of Trip 300 and